The light constantly changes, and that alters the atmosphere and beauty of things every minute.
If you think you understand quantum mechanics, you don't understand quantum mechanics.
所以,对于”染不能不谨慎啊!
勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。
最好的肥料是农民的影子(意指农民的辛勤劳动)。
我认为在生活和职业中冒险是很重要的。